Constructing a pool requires using many tiles. Building a pool using GRABO will make the process easier. Large tiles that would require two hands, or more than one person, can be lifted more delicately by using GRABO. In this video, you will see how the builders use two GRABOs to place a large cornerstone at the edge of where the pool will be. GRABO allows them to guide it into place and make sure it is firmly set and even with the other stones.